How to show different period on diagrams?

[VovaKup]

Hi. 

I'm working on a report. 

The user chooses week to display on a slicer

Data is groupped by weeks. There 2 types of diagrams:

1) Data should be displayed for the week chosen in slicer 

2) Data should be displayed for the week chosen in slicer plus 5 previous. I don't know how to do id. Pleas, help

[lbendlin]

2)  You write a measure that changes the date filter to include the current and previous five weeks.  This assumes that you have a calendar table in your data model and that this table has a week number column.  You will want to define what should happen at the beginning of the year.