Sendgrid lets you create an HTML template.
On Wix side create the table html string and send it to send grid as variable.
To style it, use css on sendgrid template where you may be able to use font-family property or use inline style in the string you create on Wix side (but either way I think that whether or not it’ll be displayed depends on the recipient email service).
Alternatively you can create a pdf file on Wix side and attach it to the mail (you can try using an NPM such as pdfkit).