In your view, drag the primary materials pill to rows, and then again to the columns, also add the secondary material pill to the columns next to the primary material pill then drag the number of records pill to the text field on the Marks card
Thank for your response. I tried but it did not create the tab I wanted.
I would like to know the total number of article dealing paper or paint, regardless of whether they are classified as primary or secondary material.
I would like to created a tab exactly like the tab in the excel fil in attachement in the first message, on the sheet named "Tab wished".
I try many solutions in Tableau, but each time I have an hierarchical division between primary and secondary (see the first image).
But I would like have this:
Thank you for your solutions,