How do I create a relationship between these 4 fact tables and 2 dim tables? How do I slice them based on quarter of the year? How to insert Q1 2023 into the fact tables?
When I change from Q1 to Q2 on the slicer, the count of MemberID doesn't change accordingly. Why is that? Thank you so much in advance.
You need to reshape your data in Power Query. Append your 4 tables so you have a single fact table. You can also remove MemberName from your fact table as it is already in your dimension table so just retain MemberID in your fact.