When you create a Tabular report, results are shown in a simple list.
If you would like to create your own tabular report, start by naming it and adding filters, according to the main report creation process, then in the Preview, select Tabular.
A tabular report will allow you to drag fields (from the right side of your screen) and add more columns to it.
You can also create groups of records; however, when you do this, your report will turn into a Summary Report.
When you are happy with it, you can run immediately or save it for future use. Click the arrow next to the Run button and select Save and Run, to do both at the same time.