Also, the money that Yosef accumulated from all the people when they bought food, as it says in Beraishis 47:14. Did he get any part of it?
The Ramban (Nachmanides) explains:
"he brought all money into Pharaoh’s house and did not accumulate for himself treasures of money and secret hiding places for wealth in the land of Egypt, or send it to the land of Canaan. Instead, he gave all money to the king who trusted him and purchased the land for him, and even the bodies of the Egyptians".
Rabbeinu Bahya explains:
All the acquisitions Yosef made from the people he channeled to Pharaoh. He did not pocket any of it for himself. Although he took from the people their most precious possessions he remained popular with them. This was clearly something that G-d had arranged.
The Tur HaAroch explains
in that whatever he collected he handed over to Pharaoh’s treasury. He did not amass a private fortune of his own.
I hope this will answer your question