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Anonymous
Not applicable

## top selling product per region but with additional filtering of virtual table

Hello All,

I am trying to replicate the logic from this blog -> https://blog.enterprisedna.co/discover-your-top-products-per-region-in-power-bi-wdax/

where the following logic is used:

to produce the following:

However I would now like to take things further... how might one adapt this logic to only analyse those products where the quantity sold was more than 100 for example?

My thinking is that I create a virtual table of these products only, along the lines of:

``````VAR _table = ADDCOLUMNS(VALUES(Products[Product Name]), "Count", CALCULATE(SUM(Sales[Quantity]))

VAR _filteredtable = FILTER(_table, [Count] > 100)``````

I am stumped however as to how to then use this _filteredtable within the TOPN function as I cannot apply the ALL function to a virtual table.

Cannot anyone help solve this problem? Thanks.

1 ACCEPTED SOLUTION
Super User

Try

``````Top 2 Product Per Region =
VAR RankingContext =
VALUES ( 'Product'[Product Name] )
RETURN
CALCULATE (
[Total Sales],
TOPN (
2,
FILTER (
ALL ( 'Products'[Product Name] ),
CALCULATE ( SUM ( Sales[Quantity] ) ) > 100
),
[Total Sales]
),
RankingContext
)
``````
2 REPLIES 2
Super User

Try

``````Top 2 Product Per Region =
VAR RankingContext =
VALUES ( 'Product'[Product Name] )
RETURN
CALCULATE (
[Total Sales],
TOPN (
2,
FILTER (
ALL ( 'Products'[Product Name] ),
CALCULATE ( SUM ( Sales[Quantity] ) ) > 100
),
[Total Sales]
),
RankingContext
)
``````
Anonymous
Not applicable

perfect! simpler than expected.