I am a totally beginner in Tableau. I have a question: Every month I get an Excel sale list, which product was sold how often. Is it possible that Tableau adds this list automatically? I don't want to drag every month the current sales in the "Columns" and "Rows" fields. Has Tableau an automatic recognition (the files have all the same structure)? From every month it should take field "xx" and add it to the sheet.