Filtering Matrix does not work

[kathrin_44]

Hello,

I have a problem when i Want to filter my Matrix.

This is the matrix i have:

The column "__days left" is  a measure: __days left =

var __all sub = CALCULATE (SELECTEDVALUE(Tabelle22[Days left]), FILTER(Tabelle22, NOT(ISBLANK(Tabelle22[Level3]))))

var all tasks = CALCULATE (SUM(Tabelle22[Days left]), FILTER(Tabelle22, ISBLANK(Tabelle22[Level3])), REMOVEFILTERS (Tabelle22[Level3]))

return  IF(ISINSCOPE(Tabelle22[Level3]), [__all sub], [__all tasks])

I want to filter by days left. using the originak days left column does not filter the matrix right when the Tasks are closed. It seems that the filter cannot reach this Level when the hierachynis closed. But how do I filter by days left? can i filter by the measure??

I am so confused and thankful for any tips!

Thank you!