Combining tables from multiple sheets

Good afternoon,

I'm using excel 2013 and have a basic understanding of Pivot Tables and Tables in excel but have a long way to go!

I've recorded my spending in excel. I have a different sheet for each month, with the data recorded in a table and a pivot table summarising the totals.

Is there a way I can get excel to combine all this information for me onto 1 table that shows my trends across the months? I've seen some videos on consolidating data but it all seems to be combining info using a primary key to create relationships and that doesn't apply here.

Anyone able to help?