Filter until date: month by month

[fabiomanniti]

I want to make a "month by month" filter but if I use the date hierarchy I can see the situation only in that month and not until that month.

I can use a date filter using "Before" but in this way I can discretize only day by day and not month my month.

I'll explain better:
I want to know who sold more product so far: I make a chart ordering by "Product sales" and I take the first one.

If I want to know who was the first last month I can use this filter 

and I see what happened until the selected date.

This works but I don't like because it goes day by day and I would like it month by month.

How can it be possible?

Thank you

[amitchandak · Accepted solution]

@fabiomanniti , Check if you can use Timeline slicer

https://appsource.microsoft.com/en-us/product/power-bi-visuals/wa104380786?tab=overview