So, let's have a closer look at the Tablix and investigate the difference between a List, a Table, and a Matrix.
The List is actually completely different from the Table and the Matrix. When you add a List to your report, you will see a List that contains a Rectangle. In the following image you can see this in the Document Outline:
This example is available in the object: Packt - CH02-1
In this example, I added a List from the Toolbox to the report body. Then I dragged and dropped three fields from the Report Data in the List, which I renamed as
List_1. Then, I dragged the captions from the
Parameters on top of ...