Matrix Visual - Filter/Exclude/Hide empty/blank multi level column measure

Hi xkoby001 ,

I'm afraid that there is no elegant way to implement it. Anyway, you can use the following method as a workaround...

hiding columns in Matrix

Power BI > Hide NULL or BLANK values in Matrix visual

1. Toggle off the Word wrap option under the Column headers tab

2. Adjust the size of the Values field(s) with all blank values (for example: vs_BG%) you need to hide small enough to be invisible manually 

And you can share some sample data and your expected result with backend logic and special examples. It is better if you can provide a simplified pbix file. Later we can provide you a suitable solution base on your provided info. Thank you.