Hi,
try creating a [test] variable to hide/show the table(s) and/or charts.
Like when [test] = "HIDE" hide the table , when ´[test] = "SHOW" show the table.
To construct test you may use the ReportFilterSummary() function.
If you´re using Input Controls as suggested, you can test ReportFilterSummary(), which returs a text, for the presence of the dimension in which you will control the show/hide behaviour.
Let´s suppose that the dimension is called [Universe Name].
When nothing is selected from the input control, the text [Universe Name] wouldn´t be in ReportFilterSummary(), because ti´s not being used as a filter.
At the moment you select an Universe , the text "[Universe Name] Equals" will bwe part of ReportFilterSummary(). Som,
try If(Pos(ReportFilterSummary();"Universe Name")>0;"HIDE";"SHOW")
Use [test] as mentioned as a condition for showing/hiding the table.
Regards,
Rogerio