Example 2. Multilevel headers

The matrix will have one value in a row, two values in a column and one data cell. We will get the previous example as a base and add a new item into it:

• we will add the Month data column to the row header to the right of Year item.

After adding a new item, improve the appearance of the matrix. It is also necessary to set up formatting for cells. After that, the matrix will be as follows:

Run the report and you will have the following result: