Use the Comparative tools to change organisms and load custom gene lists. Select centrality:

Threshold:

Select genes in first organism:
Use top 500 genes
Full gene list
Use gene list (na)
Having their sequence orthologs in second organism:
Use top 500 genes
Full gene list
Use gene list (na)
Select a gene in the table to display all gene orthologs from the other species
Gene id. Gene description Centrality Rank