Create data group to simplify visual

Hi Anonymous ,
Thanks for reaching out to Microsoft Fabric Community Forum.
Organize Your Formulas/Blocks Efficiently with Field Parameters

I have tried this repro on my side and got results. Please check it, and if you encounter any issues, let me know.
Created a simple table
Year Sales Budget
2024 100 120
2025 150 130

Created Measures Individually

S_2025 = CALCULATE(SUM(Data[Sales]), Data[Year] = 2025)
Var_S_vs_S_1_2025 = [S_2025] - SUM(Data[Budget])
Var_S_vs_S_2_2025 = DIVIDE([S_2025] - SUM(Data[Budget]), SUM(Data[Budget]))

These measures serve as the formulas to be grouped.

Created Field Parameters

Navigate to Modeling - New Parameter - Fields.

In the dialog box, select the measures to group:

S_2025

Var_S_vs_S_1_2025

Var_S_vs_S_2_2025

Rename the parameter to Measure Groups and Create. Power BI will generate:

A slicer visual featuring your parameter , new DAX table named Measure Groups.

Added Matrix visual.

Add Year to Rows.

Include the Measure Groups field parameter in Values.

This setup allows dynamic grouping and switching between blocks. Maintenance is straightforward, simply update the field parameter when new measures are introduced.