Column chart - two levels

Hi BI-community,

I would like to have a column chart with two levels (country + date) on the x-axis, see visual below. Here, we have the distinct customer per country (BE/NL/IT) displayed per month. This visual is made with Excel, but I wonder if this is also possible with Power BI. If yes, could you please give me instructions?

Many thanks in advance!

column chart two levels on the x-axis