How do I make my custom map automatically fill with color

[#1]

Hi, I want to get some help here.
How to automatically fill the color through the name column of the custom map, the data summary method is to calculate the number of times each name appears in the name column

[#2 · Accepted solution]

You can for example create new column with only ones for each value and then change Map Shapes summary statistic to sum

[#3]

Thank you for the solution, it works

have a nice day