for us it would be a huge step forward as well if dashboards would offer Page Hierarchy Group functionality similar to Template Studio.
In addition to Emiliy´s feedback, I think If you have e.g. Dimension Time as a column dimension in chart A and Dimension Time as a page dimension in chart B, then you can´t use Dimension Time as a filter in chart B only, when grouped to chart A, right?
In general this is a great dashboard improvement. If we could close the gap to template’s Page Hierarchy Group that would be fantastic. Or – I am just letting my thoughts run free – include dashboard functionality to template studio and let us combine the power of dashboards with the power of templates
We were able to test out the scenario you described, and you are looking at this correctly, as of now you can only group by cube and create only one group per dashboard.
Thank you for posting this on the Feedback Forum, @emily.anauo. Sorry to see that Dashboard Groups hasn’t worked for you in the initial build. As always, we really appreciate your insights!