By using the export menu you should be able to print it to pdf, though that is not the easiest. To help out: you can also download it as pdf via google drive: https://drive.google.com/file/d/1dK-B5VIY9vmypB_eZsHB2Kso1zp...

It is a pdf, since it is rather big chart and as off yet I failed to make a readable image from it.