If you're based in London (UK), New York, Hamburg, or Sydney then you could apply for The Data School. They teach you for four months on how to use Tableau and Alteryx, and then you go on 4× six-month placements at client sites. They pay through training as well.
They accept anyone of any background. They have career changers and recent grads who are just starting their career. Nice mix of people.

https://www.thedataschool.co.uk/apply/

This is excellent information thank you so much!