I am doing a Data Quality Dashboard and I was wondering if it is possible to create a list box that contains all of the fields in my dataset. Then when I filter on the field, I want it to filter only the values in my table that contain nulls, so that I can investigate these.
For example, if I have a table with ID numbers and amounts, but some of the ID numbers are null, I would like to filter on the field ID Number and then my table must only list the places where the ID Number is Null...
