For non-nested data tables, you can use Essential Grid's grid grouping control to quickly provide custom views of data. This sample lets you group the data by multiple columns.
The group drop area can be added to the Grid Grouping control by setting the ShowGroupDropArea property to true. The data can be grouped by any number of columns at design time. This can be achieved by adding column names into the GroupedColumns property under the TableDescriptor section.
In this example, you will see an Employees table that is grouped by title and country.
Given below is a image of the sample.