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🎨 How to Conditionally Format Chart Label Backgrounds in Power BI (No fx? No Problem 😎)
A DAX-based workaround to add color logic where Power BI doesn’t (yet) let us 😅 PBIX available for download at the end of this article 🥳! Introduction I love Power BI’s chart labels, so many improvements have been brought to them over the years and they really do empower us to display insights in a meaningful. However, one of the current limitation is that we can’t conditionally format their background 😝. It’s not a HUGE problem, but depending on your dashboard’s visual st
Isabelle Bittar
Nov 81 min read


📊Build a Visual Explorer in Power BI - Let Users Choose What and How They See Data
By Isabelle Bittar for KI Data Science 🪄 A plug-in section you can add to any report to empower your users. PBIX included! 🎉 (Download link at the end of this article) Introduction When people start using your reports — like really using them — they don’t end up with fewer questions… they end up with more . 😅 That’s actually a good thing. It means your dashboards are doing their job — sparking curiosity and deeper analysis. But it also means users will often ask for “jus
Isabelle Bittar
Nov 11 min read


Stop Using FORMAT() in Power BI 😬 — 4 Creative Ways to Dynamically Format Numbers the Right Way 💡
Go beyond FORMAT() hacks: learn 4 smart ways to scale numbers (K, M, B), add emojis, and switch formats — all while keeping your measures numeric and visuals clean. PBIX available at the end of this article 🥳 Introduction Many of us (I’m guilty 🙋♀️🙈) use the FORMAT() function to prettify/get the exact display in numbers you are seeking (like to show “K”, “M”, or “B”), integrate symbols (+, -, ↗️, ↘️), etc.But there’s a catch: once you use FORMAT(), your measure becomes te
Isabelle Bittar
Oct 261 min read


Dynamic Bin Analysis Using Percentile Bucketing in Power BI (PBIX Included!) 🎢
How to build context-aware visuals that adapt to user filters — no static ranges, no loss of meaning. PBIX available at the end of this article! 🥳 🧭 Introduction I recently built an expense dashboard where one visual shows how invoices distribute across different amount ranges. The report was highly interactive — users could slice by Department , Category , Period , and more. With fixed bins (“$0–10K”, “$10–25K”…), the ranges quickly became meaningless when users drilled i
Isabelle Bittar
Oct 191 min read


10 Ways to Use Emojis in Power BI 🤩
Because even your DAX deserves a little personality 😎 I f you’ve read a few of my previous articles, you’ve probably noticed it already...
Isabelle Bittar
Oct 112 min read


One UDF, All Your KPI Colors 🎨: 3 Steps in Power BI (PBIX Included!)
Learn how to use Power BI’s new UDFs to simplify conditional formatting and standardize KPI colors across your dashboards PBIX available...
Isabelle Bittar
Oct 61 min read


⚡Power BI’s New User Defined Functions: 10 Must-Have You’ll Use in Every Report
Fast, consistent DAX — packaged once, reused forever. Introduction Power BI recently introduced (in Preview) DAX User-Defined Functions...
Isabelle Bittar
Sep 241 min read


How to Build Dynamic KPI Cards in Power BI Using Only Core Visuals
Leverage core visuals and advanced DAX to deliver executive-ready insights 🎁PBIX available for download at the end of this article!...
Isabelle Bittar
Sep 161 min read


⚡How to Build a Correlation Matrix in Power BI Using Only DAX
A hands-on guide to calculating correlations, formatting visuals, and adding interactivity — no external tools needed. 🎁PBIX available...
Isabelle Bittar
Aug 242 min read


🚨 How to Do Anomaly Detection in Power BI (No External Tools Needed!)
A hands-on case study using Python and Isolation Forest — run entirely inside Power Query to flag suspicious employee expenses. 🎁PBIX...
Isabelle Bittar
Aug 91 min read


🗂️ How to Build a Gantt Chart in Power BI (Using Only Core Visuals!)
A step-by-step guide to building interactive project timelines in Power BI using bar and column charts. 🎁PBIX available at the end of...
Isabelle Bittar
Aug 21 min read


⚡How I Built a Modern Oblique Area Chart in Power BI (Using Only Native Visuals)
A step‑by‑step guide to designing stylish, custom‑looking area charts without custom visuals 🎁 PBIX available at the end of this...
Isabelle Bittar
Jul 231 min read


✨ Analyzing Survey Comments in Power BI Using AI
How I used GPT-4 to extract themes, score sentiment, and build an interactive dashboard in Power BI 🎁 PBIX included at the end of this...
Isabelle Bittar
Jul 121 min read


💡My Favorite Way to Forecast in Power BI
How I used Power Query and Python to build a reusable, customizable forecasting model — no Premium needed 🎁 PBIX included at the end of...
Isabelle Bittar
Jun 251 min read


Smarter Python Visuals in Power BI: 5 UX Tips for Better Insights
🎁 PBIX included at the end of this article! I get really excited when I get to develop Python visuals in Power BI. A whole world of...
Isabelle Bittar
Jun 131 min read


✨Better UX for Large Data Tables in Power BI
Because even the most boring tables deserve great design 🎁 PBIX included at the end of this article! Adding on to my previous article on...
Isabelle Bittar
May 121 min read


Conditionally Color-Coding Line Charts in Power BI 📈
Step-by-step walkthrough (PBIX included!) So, I’ve written about this before, but I recently figured out a better workaround for...
Isabelle Bittar
Apr 261 min read


🎨 New Power BI Style Presets
How the March 2025 update makes report formatting faster, cleaner, and more collaborative 🎁 PBIX and JSON files available for download...
Isabelle Bittar
Apr 171 min read


My Best Power BI KPI Card (So Far 😅)
Last year, I had the chance to work with a variety of different clients, and I find this so enriching because it exposes me to different...
Isabelle Bittar
Jan 41 min read


Elevate Your Power BI Tables with Custom Icons 🥳
Power BI tables are amazing. They offer many customization options through various methods. While I often rely on SVG measures/columns to...
Isabelle Bittar
Dec 31, 20241 min read
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