I have the below formula to look up names in a list and this filters my Data Table but if nothing is selected I want to show everything in the list
The below works as is but the data Table remains blank unless you select something
Filter('SharePoint List', 'SharePoint Column' = Filter_1.Text)
The filter_1.Text gets its data from a Combo box "Dropdown1" i thought it would be easier to pull the filter from a text field