With a single Office app, or separate apps for Word, Excel, PowerPoint, and OneNote.
You can delete apps on a Samsung Galaxy through each app's settings page or by tapping and holding apps. You can otherwise disable some built-in apps.
In the top menu of Excel select Data > Get Data > From File > From PDF. Browse your files and select the PDF with the table in it. Now select Import. Choose the table from the list that appears and ...