I'm trying to filter what can be selected in a combo box whose source is a PowerBIIntegration.Data. I've been successful in bring in the Power BI Column of Machine Code and break it down to just Distinct values. I am unsuccessful in doing that and applying a filter from the Powerapps Page (Department_1) to the Power BI column (Dept) to filter the distinct values for a Combo Box source.
Original Successful Items: Distinct(PowerBIIntegration.Data,'Machine Code')
Version I'm working on Items: Filter(Distinct(PowerBIIntegration.Data,'Machine Code'),Department_1.Text in PowerBIIntegration.Data.Dept)
I appreciate any help anyone can give.