Posts tagged #Intermediate DAX

Dynamic Matrix Columns in Power BI: Show/Hide Based on Row Hierarchy

Video by: Reid Havens

Ever wish your Power BI matrix could respond intelligently to what’s visible in the row hierarchy? In this video, I’ll show you how to create a dynamic matrix where column values, like department, title, or other employee attributes appear or disappear based on what’s selected in your row-level hierarchy.

We’ll combine a few clever modeling tricks to keep your matrix clean, relevant, and user-driven. Tune in to learn more!

RELATED CONTENT 🔗

Field Parameters in Power BI

Download Report From The Blog Files Page
Posted on July 29, 2025 and filed under Visualizations.

Invisible (and Built-In) Categorical Sorting Trick for Columns in Power BI

Video by: Reid Havens

Ever wanted your matrix or table in Power BI to sort by a hidden value — without showing that value in the visual? In this video, I’ll show you a powerful trick using zero-width Unicode characters to embed an invisible sort order directly into your categorical columns.

We’ll walk through a demo using a dataset of transaction IDs and regions, and show how you can control sort behavior without cluttering your visuals. Tune in to learn more!

RELATED CONTENT 🔗

Built-In Sort for Columns

Download Report From The Blog Files Page
Posted on June 3, 2025 and filed under DAX, Design & Presentation.

Fixed-Window Charting in Power BI: Auto-Adjusting Calendar Periods

Video by: Reid Havens

Learn how to create a chart that always displays the same number of calendar periods, driven by slicer period selection, and regardless of if there is existing data (yet) for a period. This leverages a [DAX] generated table, relationships, and some auto-magic features. Tune in to learn more!

RELATED CONTENT 🔗

Creating a MTD/QTD/YTD Time Intelligence Slicer

Download Report From The Blog Files Page
Posted on January 28, 2025 and filed under DAX, Data Modeling, Visualizations.

Waterfall Charts with Categories (and Considerations...)

Video by: Reid Havens

As a follow up to a my previous video on creating an enhanced vertical/horizontal waterfall chart. In this video I'm going to show you that it's "possible" to create a categorical waterfall chart, but with a few considerations and caveats. Tune in to learn more!

RELATED CONTENT 🔗

Vertical Waterfall Charts with Visual Calcs

Download Report From The Blog Files Page