To move Gmail data into Outlook, first you need to take the backup of Gmail data into MBOX file format then can convert MBOX file into PST file format.
So, to take the backup of Gmail account you can use Google Takeout and for your help, I wrote a blog that will help you to easily backup of Gmail account into MBOX format. Follow below blogs:- http://www.sysbud.com/blogs/how-to-take-a-backup-of-gmail-using-google-takeout/
And finally, to move MBOX file into Outlook you can use SysBud MBOX to PST Converter(http://www.sysbud.com/mbox-to-pst.html)