Conditional measure with Date hierarchy

[rishtinz]

I have a date hierarchy with Week Number, Day. I have this on x-axis of a line chart with a measure on Y-axis. By default the line chart sums the measure when I drill up to a week level but I don't want the measure to be summed but rather I want the value of the first monday of each week to be calculated when I drill up at week level. 

Does anyone know how to calculate this? 

[amitchandak]

@rishtinz , use isfiltered or is isinscope to check that.

Also use filter like weekday([Date],2) =1, In measure 

https://powerpivotpro.com/2013/03/hasonevalue-vs-isfiltered-vs-hasonefilter/

https://www.kasperonbi.com/use-isinscope-to-get-the-right-hierarchy-level-in-dax/

[rishtinz]

Hi Amit, thank you for helping me out on this. The weekday filter you suggested is working out. However, the isinscope seems to be calculating WEEKLY variable and not DAILY when I have expanded down to daily. It only works when I drill down each level at a time.