Hii,
Unfortunately, if you purchase a PC edition, you can only install it on Windows. The Mac and Windows versions are completely separate in terms of editions, such as Office 2021 and Office 2021 Mac.
https://www.microsoft.com/pt-br/microsoft-365/p/office-home-2024/cfq7ttc0pqvj
You choose the PC or Mac version as written here.
https://officecdn.microsoft.com/pr/C1297A47-86C4-4C1F-97FA-950631F94777/MacAutoupdate/Microsoft_365_and_Office_16.89.24091630_Installer.pkg
Thanks