Use multiple date columns to create matrix

Hi PBI Experts,

In my dataset, I have 2 columns "Overdue" date and "Scheduled date". I want to create a matrix that has the header for the date, then splits into 2 columns to show a count of all the rows that are scheduled or overdue on that date. i.e. each row may be counted twice if it has both a scheduled date and an overdue date.

This will also then be split into categories based on another column in the dataset.

I can put all the scheduled dates into a matrix OR all the overdue dates into a matrix, but I can't figure out how to do both into the same matrix. Mainly because there are 2 date columns and they can both have different data.

eg:

Thanks in advanced.