Hierarchy, Attributes and browsing levels in isolation

I have just started building my first cube on Visual studio 2015 and need some assistance;I have a product dimension with a hierarchy on Product/Item/Category set up. When browsing a level in isolation, eg Category, I would want to return the results regardless of the levels above as it would do if it wasn't in a hierarchyFor example data as belowProduct / Item / Category / Quantity A / AA / AAA / 1 A / AB / AAA / 1I want it to return the below, in the browser, as it would if it wasn't in a HierarchyCategory/ Quantity AAA / 2Yet it returnsCategory / Quantity AAA / 1 AAA / 1I assume it is doing this as the item is different on two lines. Is there any way to get round this or is it a consequence of using Hierarchies?Thanks in advance