Challenge_25 (Hierarchical View)

Try to build the view same as below:

In the below view, i am showing category wise region wise sales in single bar. 

when i select Aggregate Regions Filter - No, it showing category wise region wise sales.

when i select Aggregate Level Story Filter - Sub-Category, it showing Category, Sub-Category and Region wise sales in single bar.

If you crack the challenge send me the workbook to this mail id: 

skrafi449@gmail.com