There is an "Advanced Scheduler" option that will allow you to send the files to an FTP server:
Or there is also an option to publish to Power BI, but I am not sure what that does to your formatted report... probably not what you want:
Your best option with that file size is probably to use FTP, then maybe work with your DevOps team to create a job to grab the file from FTP and drop into a shared folder for your stakeholders?