Think items/categories down the left, months across the top, data in the cells of the resulting table. Does domo work for this set up or only true data sets?
Can you provide a visual of what you would like to do here?
I have cost items down the left side of a table, then months across the top and numbers in the middle to create a total forecast of cost over time. I would want to be able to cut that information to see cost by quarter, cost by item type, etc.