Use measure to calculate matrix column total

[Anonymous]

I want to create a measure that will calculate the column total of a matrix

MonthYear	Jan-22	Jan-22	Feb-22	Feb-22	Mar-22	Mar-22
Item	Item Count	Total Item Count	Item Count	Total Item Count	Item Count	Total Item Count
Top	5	17	3	14	2	20
Jean	4	17	3	14	2	20
Hat	5	17	2	14	9	20
Skirt	3	17	6	14	7	20

For example, table above shows different clothing items and the number of those items sold each month (the Item Count). I want to create a measure that will show the total number of all clothing items sold each month (Total Item Count) - I know that I can turn on the total row but that isn't what I'm after. 
Thanks in advance

[PaulDBrown · Accepted solution]

Try:

Total item count = CALCULATE(COUNT(Table[Item]), ALL(Table[Item]))

[Anonymous]

Thank you!