Aggregate Data From Column Power Query. You have to type the output column name. In Power Query you can group values in various rows into a single value by grouping the rows according to the values in one or more columns.

In Power Query you can group values in various rows into a single value by grouping the rows according to the values in one or more columns. Aggregate a column of data. I have two tables of data which give me information about my items and charges as shown below.
Creating the Aggregated Table Go to Power Query Editor and select the FactInternetSales table the aggregated table that we are going to create in this example is going to be on three fields.
Set up the grouping levels as follows. In Power Query you can group values in various rows into a single value by grouping the rows according to the values in one or more columns. You select Advanced only when you want to group by multiple variables or when you want to perform an operation on more than one variable. In Excel select Home New Source Other Sources From OData Feed.