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Hello everyone
I wanted to create a slicer with all the countries from table WQ_Calendar_Cases (Austria, Belgium..) So I realised I need to group them, so this is why I created the Hierarchy "Austria". But when I drag it to the slicer field on the right hand side, it always gives me both Countries together instead of a drop down 1) Austria 2) Belgium
Can you tell me which mistake I did?
You may not want to have individual columns per country. Unpivot your data.
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