R, how to export a gt as a metafile

Question

I have a datatable such as this one :

library(stringi)
library(tidyverse)
library(data.table)  

MWE <- 
  data.table("Zone"=stri_rand_strings(9, 10, pattern = "[A-Za-z0-9]")) %>%
  .[,paste0("Var",2:11):= round(rnorm(9,2,4),1)]

From that I want to output a nice table. I have managed to do something satisfying through the gt package, but I am opn to switch if necessary

library(gt)
MWE_Table <-  gt(MWE)%>%
  tab_spanner(label="PIB", columns = c(2:7))%>%
  tab_spanner(label="IPC", columns = c(8:11))%>%
  tab_style(
    style = list(
      cell_text(weight = "lighter", style="italic")),
    locations = cells_body(columns = c("Var3","Var5","Var7","Var9","Var11"))) %>% 
  tab_style(
    style = list(
      cell_text(weight = "normal", style="italic")),
    locations = cells_body(columns = c("Var3","Var5","Var7","Var9","Var11"),rows = (Zone == "France"))) %>%   
  cols_label(Zone="",
             Var2=Annee1, Var3="(rev)",
             Var4=Annee2, Var5="(rev)",
             Var6="Cumul", Var7="(rev)",
             Var8=paste0("   ",Annee1), Var9="(rev)",
             Var10=Annee2, Var11="(rev)")%>%
  cols_align(., align = c("center"), columns = c(2:11)) %>%
  tab_header(
    title = md(paste("Title ")),
    subtitle = md("Subtitle")
  )
              

Which gives me the following table :

I would like to export is as a vector graphic, but the metafile option that I usually use is not listed as an option :

• Can I do something to add this option ?
• If it is that gt does not support it, which alternative to produce tables exists that allows to export as a metafile ?