I had to apply a filter on a Top N chart; select a Region, then display Top N States. When I added Region to the filter section. it showed me from the Top N states overall, only the states in the selected region. However I needed to reset the filter top Top N within the selected region.
Notice that Top N filters are applied before regular quick filters, so this just shows of the top N states, which are in the east region. Notice as well that the Region pill is colored in dimensional blue.
Solution: Click the drop down on the region pill on the filter shelf and select ‘add to context’. Context filters are applied before Top N filters, so this then shows the top N states within the context of the selected region. Notice that the Region pill is now colored in grey.