How to sort month in slicer

[Wilco()]

I have slicer with months. And it sorts it by alphabet (apr, aug) instead of month (jan, feb, mar).

Is there a function/option in marval to have it select the 'natural' sorting for dates (month)?

 

[bobhc]

Good day Wilco()

Not sure how you have your pivot set up but if you look at the upload you will see then in the order of the data....but what do you mean by "marval"

 

[Wilco()]

I am mixing things up, where I said Marval I meant Excel.

I found that it has to do with my locale settings. When I enter the month names in Dutch I can sort them (using the sort more options).
In the excel sheet you have uploaded it is still ordered using the english languages.

Still do not know how to overcome in my excel sheet. How can I circumvent this?