I have a dataset with below columns -
| orderId | paidByWallet | paidByPaymentGateway | totalAmount |
| ABCD | 20 | 10 | 30 |
| XYZ1 | 50 | 50 | 100 |
How do I create a pie chart that shows that out of my $130 as revenue, $60 was paid through wallet and $70 was paid through payment gateway?