I Simply dragged the “State” Dimension in the Filter panel and the SQL Query generated is
SELECT
Outlet_Lookup.State,
Outlet_Lookup.City
FROM
Outlet_Lookup
WHERE
Outlet_Lookup.State In @prompt(‘Enter value(s) for State:’,‘A’,‘Outlet Lookup\State’,Multi,Free,Persistent,User:0)
You need to do the Union to get all in the LOV and then create a universe prompt, as described in that post.
Otherwise, quite simply, this will not work :).