An important advantage of pivot tables is that it is easy to use. You can easily summarize data by dragging the columns to different sections of the table. The columns can also be re-arranged as you wish with the click of a mouse. Another important benefit of pivot tables is that it helps to summarize data in a quick and easy manner. The table allows you to make a good summary of out of thousands of unorganized data.
Pivot tables are a valuable excel tool because you can make quick decisions on large amounts of data.
I found this article below helpful on my research to find different ways that pivot tables are useful.